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Challenges in exploratory visualization of multidimensional data: paradigms, scalability and applications

Grant number: 11/22749-8
Support Opportunities:Research Projects - Thematic Grants
Duration: September 01, 2012 - August 31, 2016
Field of knowledge:Physical Sciences and Mathematics - Computer Science - Computing Methodologies and Techniques
Principal Investigator:Luis Gustavo Nonato
Grantee:Luis Gustavo Nonato
Host Institution: Instituto de Ciências Matemáticas e de Computação (ICMC). Universidade de São Paulo (USP). São Carlos , SP, Brazil
Pesquisadores principais:
Hélio Pedrini ; Maria Cristina Ferreira de Oliveira ; Rosane Minghim
Associated researchers:Alneu de Andrade Lopes ; Fernando Vieira Paulovich ; Guilherme Pimentel Telles ; João Do Espirito Santo Batista Neto ; Moacir Antonelli Ponti
Associated grant(s):15/50083-5 - New empirical approaches to understanding InfoVis, AP.R SPRINT
13/50380-4 - Visual text analytics, AP.R
Associated scholarship(s):15/03330-7 - Visualization of Massive Data by Signal Processing on Graphs., BP.DR
15/12228-1 - Detection and recognition of complex events in videos, BE.PQ
15/04883-0 - Unusual event detection in surveillance videos, BP.DD
+ associated scholarships 15/08118-6 - Inverse Mapping: Employing Interactive Manipulation to Transform Computational Models, BP.DR
15/14358-0 - Using Symmetries for Visual Analytics of Massive Data, BP.DR
15/15389-6 - Visualization of vector fields, BP.PD
14/09599-5 - Multi-level Multi-source visual analysis of government text data, BE.PQ
15/03156-7 - Activity recognition from videos, BP.DR
14/14557-0 - Image segmentation and feature extraction by regions for the creation of multi-instance learning scenarios, BP.IC
15/05310-3 - Representation Learning of spatio-temporal features from video, BP.DR
14/12815-1 - Mathematical morphology in graphs: methods and applications in data visualization, BP.PD
14/16857-0 - Seeded image segmentation and visual layout arrangement from minimization of energy functionals on graphs, BP.PD
14/18665-1 - Visualization of dynamic graphs using edge bundling, BP.MS
14/13010-7 - Applying machine learning to information visualization, BP.MS
14/04020-9 - Active appearance model applied to emotion recognition through partially occluded facial expression, BP.IC
13/25055-2 - A visual approach for support to multi-instances learning, BP.MS
13/14089-3 - Multi-scale Visual Analysis Applied to Multidimensional Biological Data, BP.DR
13/18409-2 - Investigation of alternative approaches for complex network visualization, BP.IC
13/15928-9 - Multidimensional Data Visualization in the Web, BP.MS
13/14650-7 - Transforming Multidimensional Data Using Information Visualization Techniques, BP.MS
12/24801-0 - Visualization and Exploration of Music Data Sets, BP.MS
13/00191-0 - Using Textures for Exploring Big Data, BP.DR
12/24537-0 - Visualization to support identifying relevant attributes in time-varying multidimensional data, BP.DR
13/02455-5 - Multilevel Musical Composition Visualization with Support to Musical Theory Element Discrimination, BP.MS
13/02587-9 - Musical database exploration and visualization, BP.IC
12/21022-0 - Exploring Web-based Data using Mobile Devices: an Approach Based on Information Visualization, BP.MS
12/20738-1 - Flexible-Context Activity Identification on Surveillance Cameras, BP.DR - associated scholarships

Abstract

This project aims at developing new techniques and paradigms toward contributing to the progress of scientific and abstract data visualization, having as main focus the processing and handling of high-dimensional, multimodal time-varying data. The new visual paradigms to be developed should create visual metaphors from multidimensional projection and phylogenetic trees, allowing for understanding and exploring textual data, music, nanoescale sensing data, among others. In addition to geometric primitives as visualization unit, the project proposes the use of tree structures and combinations of geometric and abstract entities so as to create a unified framework for manipulation and visual representation of high dimensional data. This project proposes to bring data visualization and visual exploration methods to the context of portable devices. The proposed developments will keep the research groups involved in the project in the global vanguard while still fostering the creation of national intellectual property and technology transfer. (AU)

Articles published in Agência FAPESP Newsletter about the research grant:
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Scientific publications (65)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
PONTI, MOACIR; NAZARE, TIAGO S.; THUME, GABRIELA S.. Image quantization as a dimensionality reduction procedure in color and texture feature extraction. Neurocomputing, v. 173, n. 2, SI, p. 385-396, . (11/22749-8, 11/16411-4)
CHERMAN, EVERTON ALVARES; SPOLAOR, NEWTON; VALVERDE-REBAZA, JORGE; MONARD, MARIA CAROLINA. Lazy Multi-label Learning Algorithms Based on Mutuality Strategies. JOURNAL OF INTELLIGENT & ROBOTIC SYSTEMS, v. 80, n. 1, SI, p. S261-S276, . (11/02393-4, 11/22749-8, 13/12191-5, 10/15992-0)
ZANABRIA, GERMAIN GARCIA; NONATO, LUIS GUSTAVO; GOMEZ-NIETO, ERICK. iStar (i{*}): An interactive star coordinates approach for high-dimensional data exploration. COMPUTERS & GRAPHICS-UK, v. 60, p. 107-118, . (11/22749-8, 13/00191-0)
PAGLIOSA, PAULO; PAULOVICH, FERNANDO V.; MINGHIM, ROSANE; LEVKOWITZ, HAIM; NONATO, LUIS GUSTAVO. Projection inspector: Assessment and synthesis of multidimensional projections. Neurocomputing, v. 150, n. B, SI, p. 599-610, . (11/22749-8)
VICENTE, ALEXANDRE NATA; PEDRINI, HELIO; IEEE. A Learning-Based Single-Image Super-Resolution Method for Very Low Quality License Plate Images. 2016 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS (SMC), v. N/A, p. 6-pg., . (11/22749-8)
SOUSA E SANTOS, ANDERSON CARLOS; PEDRINI, HELIO; IEEE. Adaptive Video Shot Detection Improved by Fusion of Dissimilarity Measures. 2016 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS (SMC), v. N/A, p. 6-pg., . (11/22749-8)
DE MORAES, THIAGO F.; AMORIM, PAULO H. J.; DA SILVA, JORGE V. L.; PEDRINI, HELIO. Isosurface rendering of medical images improved by automatic texture mapping. COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING-IMAGING AND VISUALIZATION, v. 6, n. 4, p. 7-pg., . (11/22749-8, 15/12228-1)
VALVERDE-REBAZA, JORGE; ROCHE, MATHIEU; PONCELET, PASCAL; LOPES, ALNEU DE ANDRADE; IEEE. Exploiting Social and Mobility Patterns for Friendship Prediction in Location-Based Social Networks. 2016 23RD INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION (ICPR), v. N/A, p. 6-pg., . (13/12191-5, 11/22749-8)
NAKANISHI, RAFAEL UMINO; ONO, JORGE PIAZENTIN; PAGLIOSA, PAULO; NONATO, LUIS GUSTAVO; PAIVA, AFONSO; IEEE. Partial Similarity of 3D Shapes Using Cross Recurrence Plot. 2016 29TH SIBGRAPI CONFERENCE ON GRAPHICS, PATTERNS AND IMAGES (SIBGRAPI), v. N/A, p. 7-pg., . (11/22749-8, 14/09546-9, 12/24801-0)
FADEL, SAMUEL G.; FATORE, FRANCISCO M.; DUARTE, FELIPE S. L. G.; PAULOVICH, FERNANDO V.. LoCH: A neighborhood-based multidimensional projection technique for high-dimensional sparse spaces. Neurocomputing, v. 150, p. 11-pg., . (11/22749-8)
MOTTA, ROBSON; MINGHIM, ROSANE; LOPES, ALNEU DE ANDRADE; OLIVEIRA, MARIA CRISTINA F.. Graph-based measures to assist user assessment of multidimensional projections. Neurocomputing, v. 150, p. 16-pg., . (09/03306-8, 11/22749-8)
MENDOZA BOBADILLA, JULIO CESAR; PEDRINI, HELIO; BELTRANCASTANON, C; NYSTROM, I; FAMILI, F. Lung Nodule Classification Based on Deep Convolutional Neural Networks. PROGRESS IN PATTERN RECOGNITION, IMAGE ANALYSIS, COMPUTER VISION, AND APPLICATIONS, CIARP 2016, v. 10125, p. 8-pg., . (11/22749-8)
DIAS, MARKUS DIEGO; MANSOUR, MOUSSA R.; DIAS, FABIO; PETRONETTO, FABIANO; SILVA, CLAUDIO T.; NONATO, L. GUSTAVO; IEEE. A Hierarchical Network Simplification Via Non-Negative Matrix Factorization. 2017 30TH SIBGRAPI CONFERENCE ON GRAPHICS, PATTERNS AND IMAGES (SIBGRAPI), v. N/A, p. 8-pg., . (14/12815-1, 16/04190-7, 11/22749-8, 13/07375-0, 16/04391-2)
SOUSA E SANTOS, ANDERSON CARLOS; PEDRINI, HELIO; BELTRANCASTANON, C; NYSTROM, I; FAMILI, F. Video Temporal Segmentation Based on Color Histograms and Cross-Correlation. PROGRESS IN PATTERN RECOGNITION, IMAGE ANALYSIS, COMPUTER VISION, AND APPLICATIONS, CIARP 2016, v. 10125, p. 8-pg., . (11/22749-8)
SAGRISTA, ANTONI; JORDAN, STEFAN; JUST, ANDREAS; DIAS, FABIO; NONATO, LUIS GUSTAVO; SADLO, FILIP. Topological Analysis of Inertial Dynamics. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, v. 23, n. 1, p. 950-959, . (13/07375-0, 14/12815-1, 11/22749-8)
SORIANO-VARGAS, AUREA; VANI, BRUNO C.; SHIMABUKURO, MILTON H.; MONICO, JOAO F. G.; OLIVEIRA, MARIA CRISTINA F.; HAMANN, BERND. Visual analytics of time-varying multivariate ionospheric scintillation data. COMPUTERS & GRAPHICS-UK, v. 68, p. 96-107, . (11/22749-8, 15/12831-0, 12/24537-0)
RAMIREZ CORNEJO, JADISHA YARIF; PEDRINI, HELIO; BELTRANCASTANON, C; NYSTROM, I; FAMILI, F. Automatic Fruit and Vegetable Recognition Based on CENTRIST and Color Representation. PROGRESS IN PATTERN RECOGNITION, IMAGE ANALYSIS, COMPUTER VISION, AND APPLICATIONS, CIARP 2016, v. 10125, p. 8-pg., . (11/22749-8)
PAGLIOSA, LUCAS; PAGLIOSA, PAULO; NONATO, LUIS GUSTAVO; IEEE. Understanding Attribute Variability in Multidimensional Projections. 2016 29TH SIBGRAPI CONFERENCE ON GRAPHICS, PATTERNS AND IMAGES (SIBGRAPI), v. N/A, p. 8-pg., . (13/15928-9, 11/22749-8)
PONTI, MOACIR; NAZARE, TIAGO S.; THUME, GABRIELA S.. Image quantization as a dimensionality reduction procedure in color and texture feature extraction. Neurocomputing, v. 173, p. 12-pg., . (11/22749-8, 11/16411-4)
SANTOS, A. C. S.; PEDRINI, H.. A combination of k-means clustering and entropy filtering for band selection and classification in hyperspectral images. International Journal of Remote Sensing, v. 37, n. 13, p. 3005-3020, . (11/22749-8)
BORGES, VINICIUS R. P.; DE OLIVEIRA, MARIA CRISTINA F.; SILVA, THAIS GARCIA; HENRIQUES VIEIRA, ARMANDO AUGUSTO; HAMANN, BERND. Region Growing for Segmenting Green Microalgae Images. IEEE-ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS, v. 15, n. 1, p. 257-270, . (11/22749-8, 13/26647-0, 12/00269-7)
DUARTE, FELIPE S. L. G.; SIKANSI, FABIO; FATORE, FRANCISCO M.; FADEL, SAMUEL G.; PAULOVICH, FERNANDO V.. Nmap: A Novel Neighborhood Preservation Space-filling Algorithm. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, v. 20, n. 12, p. 2063-2071, . (11/22749-8, 12/21022-0, 13/14650-7)
VALVERDE-REBAZA, JORGE; LOPES, ALNEU DE ANDRADE. Exploiting behaviors of communities of twitter users for link prediction. SOCIAL NETWORK ANALYSIS AND MINING, v. 3, n. 4, p. 12-pg., . (11/22749-8)
VALEJO, ALAN; VALVERDE-REBAZA, JORGE; DRURY, BRETT; LOPES, ALNEU DE ANDRADE; ALMEIDA, A; BERNARDINO, J; GOMES, EF. Multilevel refinement based on neighborhood similarity. PROCEEDINGS OF THE 18TH INTERNATIONAL DATABASE ENGINEERING AND APPLICATIONS SYMPOSIUM (IDEAS14), v. N/A, p. 10-pg., . (11/20451-1, 11/22749-8, 13/12191-5)
PONTI, MOACIR; PICON, CAMILA T.; IEEE. COLOR DESCRIPTION OF LOW RESOLUTION IMAGES USING FAST BITWISE QUANTIZATION AND BORDER-INTERIOR CLASSIFICATION. 2015 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING (ICASSP), v. N/A, p. 5-pg., . (11/22749-8, 10/19159-1)
ZANABRIA, GERMAIN GARCIA; NONATO, LUIS GUSTAVO; GOMEZ-NIETO, ERICK. iStar (i*): An interactive star coordinates approach for high-dimensional data exploration. COMPUTERS & GRAPHICS-UK, v. 60, p. 12-pg., . (13/00191-0, 11/22749-8)
MAKKI, RAHELEH; CARVALHO, EDER; SOTO, AXEL J.; BROOKS, STEPHEN; FERREIRA DE OLIVEIRA, MARIA CRISTINA; MILIOS, EVANGELOS; MINGHIM, ROSANE. ATR-Vis: Visual and Interactive Information Retrieval for Parliamentary Discussions in Twitter. ACM TRANSACTIONS ON KNOWLEDGE DISCOVERY FROM DATA, v. 12, n. 1, . (11/22749-8)
DE OLIVEIRA, ALBERTO A.; FERRARA, PASQUALE; DE ROSA, ALESSIA; PIVA, ALESSANDRO; BARNI, MAURO; GOLDENSTEIN, SIOME; DIAS, ZANONI; ROCHA, ANDERSON. Multiple Parenting Phylogeny Relationships in Digital Images. IEEE Transactions on Information Forensics and Security, v. 11, n. 2, p. 328-343, . (13/08293-7, 11/22749-8, 13/21251-1, 10/05647-4)
DA SILVA, EDUARDO SANT'ANA; PEDRINI, HELIO. Embedded Hypercube Graph Applied to Image Analysis Problems. Journal of Signal Processing Systems for Signal Image and Video Technology, v. 88, n. 3, p. 453-462, . (11/22749-8)
BARBOSA, A.; PAULOVICH, F. V.; PAIVA, A.; GOLDENSTEIN, S.; PETRONETTO, F.; NONATO, L. G.. Visualizing and Interacting with Kernelized Data. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, v. 22, n. 3, p. 1314-1325, . (11/22749-8, 14/09546-9)
PINTO, ALLAN; SCHWARTZ, WILLIAM ROBSON; PEDRINI, HELIO; ROCHA, ANDERSON DE REZENDE. Using Visual Rhythms for Detecting Video-Based Facial Spoof Attacks. IEEE Transactions on Information Forensics and Security, v. 10, n. 5, p. 1025-1038, . (11/22749-8, 10/05647-4)
DE PAIVA, JONATAS LOPES; TOLEDO, CLAUDIO F. M.; PEDRINI, HELIO. An approach based on hybrid genetic algorithm applied to image denoising problem. APPLIED SOFT COMPUTING, v. 46, p. 778-791, . (11/22749-8)
JOIA, P.; PETRONETTO, F.; NONATO, L. G.. Uncovering Representative Groups in Multidimensional Projections. COMPUTER GRAPHICS FORUM, v. 34, n. 3, p. 281-290, . (10/07367-9, 11/22749-8)
TOKUDA, ERIC; PEDRINI, HELIO; ROCHA, ANDERSON. Computer generated images vs. digital photographs: A synergetic feature and classifier combination approach. JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, v. 24, n. 8, p. 1276-1292, . (11/22749-8, 10/13745-6, 10/05647-4)
FADEL, SAMUEL G.; FATORE, FRANCISCO M.; DUARTE, FELIPE S. L. G.; PAULOVICH, FERNANDO V.. LoCH: A neighborhood-based multidimensional projection technique for high-dimensional sparse spaces. Neurocomputing, v. 150, n. B, SI, p. 546-556, . (11/22749-8)
MOTTA, ROBSON; MINGHIM, ROSANE; LOPES, ALNEU DE ANDRADE; OLIVEIRA, MARIA CRISTINA F.. Graph-based measures to assist user assessment of multidimensional projections. Neurocomputing, v. 150, n. B, SI, p. 583-598, . (11/22749-8, 09/03306-8)
FALEIROS, THIAGO DE PAULO; ROSSI, RAFAEL GERALDELI; LOPES, ALNEU DE ANDRADE. Optimizing the class information divergence for transductive classification of texts using propagation in bipartite graphs. PATTERN RECOGNITION LETTERS, v. 87, n. SI, p. 127-138, . (11/12823-6, 11/22749-8, 15/14228-9)
DE MORAES, THIAGO F.; AMORIM, PAULO H. J.; DA SILVA, JORGE V. L.; PEDRINI, HELIO. Isosurface rendering of medical images improved by automatic texture mapping. COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING-IMAGING AND VISUALIZATION, v. 6, n. 4, SI, p. 379-385, . (15/12228-1, 11/22749-8)
SIKANSI, FABIO; DA SILVA, RENATO R. O.; CANTAREIRA, GABRIEL D.; ETEMAD, ELHAM; PAULOVICH, FERNANDO V.. Similarity-Driven Edge Bundling: Data-Oriented Clutter Reduction in Graphs Layouts. ALGORITHMS, v. 13, n. 11, . (14/18665-1, 11/22749-8)
FERREIRA, MARTHA DAIS; CORREA, DEBORA CRISTINA; GRIVET, MARCOS ANTONIO; DOS SANTOS, GEOVAN TAVARES; DE MELLO, RODRIGO FERNANDES; NONATO, LUIS GUSTAVO. On Accuracy and Time Processing Evaluation of Cover Song Identification Systems. JOURNAL OF NEW MUSIC RESEARCH, v. 45, n. 4, p. 333-342, . (11/22749-8, 14/13323-5, 12/17961-0)
FERREIRA, MARTHA DAIS; CORREA, DEBORA CRISTINA; NONATO, LUIS GUSTAVO; DE MELLO, RODRIGO FERNANDES. Designing architectures of convolutional neural networks to solve practical problems. EXPERT SYSTEMS WITH APPLICATIONS, v. 94, p. 205-217, . (11/22749-8, 14/13323-5, 12/17961-0)
DA SILVA, RICARDO DUTRA; PEDRINI, HELIO. Hyperspectral data classification improved by minimum spanning forests. JOURNAL OF APPLIED REMOTE SENSING, v. 10, . (11/22749-8)
DAL COL, ALCEBIADES; VALDIVIA, PAOLA; PETRONETTO, FABIANO; DIAS, FABIO; SILVA, CLAUDIO T.; GUSTAVO NONATO, L.. Wavelet-Based Visual Analysis of Dynamic Networks. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, v. 24, n. 8, p. 2456-2469, . (14/12815-1, 13/14089-3, 15/03330-7, 16/04391-2, 11/22749-8)
PINTO, ALLAN; PEDRINI, HELIO; SCHWARTZ, WILLIAM ROBSON; ROCHA, ANDERSON. Face Spoofing Detection Through Visual Codebooks of Spectral Temporal Cubes. IEEE Transactions on Image Processing, v. 24, n. 12, p. 4726-4740, . (11/22749-8, 10/05647-4)
SANDIM, MARCOS; CEDRIM, DOUGLAS; NONATO, LUIS GUSTAVO; PAGLIOSA, PAULO; PAIVA, AFONSO. Boundary Detection in Particle-based Fluids. COMPUTER GRAPHICS FORUM, v. 35, n. 2, p. 215-224, . (11/22749-8, 14/09546-9, 11/12263-0)
DA SILVA, EDUARDO SANT'ANA; PEDRINI, HELIO. Connected-component labeling based on hypercubes for memory constrained scenarios. EXPERT SYSTEMS WITH APPLICATIONS, v. 61, p. 272-281, . (11/22749-8)
AMORIM, PAULO; MORAES, THIAGO; FAZANARO, DALTON; SILVA, JORGE; PEDRINI, HELIO. Electroencephalogram signal classification based on shearlet and contourlet transforms. EXPERT SYSTEMS WITH APPLICATIONS, v. 67, p. 140-147, . (11/22749-8)
CEDRIM, DOUGLAS; VAD, VIKTOR; PAIVA, AFONSO; GROELIER, M. EDUARD; NONATO, LUIS GUSTAVO; CASTELO, ANTONIO. Depth functions as a quality measure and for steering multidimensional projections. COMPUTERS & GRAPHICS-UK, v. 60, p. 93-106, . (11/12263-0, 14/11296-0, 11/22749-8, 14/09546-9)
CANTAREIRA, GABRIEL DIAS; NONATO, LUIS GUSTAVO; PAULOVICH, FERNANDO V.. MoshViz: A Detail plus Overview Approach to Visualize Music Elements. IEEE TRANSACTIONS ON MULTIMEDIA, v. 18, n. 11, p. 2238-2246, . (13/02455-5, 11/22749-8)
PONTI, MOACIR; HELOU, ELIAS S.; FERREIRA, PAULO JORGE S. G.; MASCARENHAS, NELSON D. A.. Image Restoration Using Gradient Iteration and Constraints for Band Extrapolation. IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, v. 10, n. 1, p. 71-80, . (13/16508-3, 13/07375-0, 11/22749-8)
GOMEZ-NIETO, ERICK; CASACA, WALLACE; MOTTA, DANILO; HARTMANN, IVAR; TAUBIN, GABRIEL; NONATO, LUIS GUSTAVO. Dealing with Multiple Requirements in Geometric Arrangements. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, v. 22, n. 3, p. 1223-1235, . (11/22749-8, 14/16857-0, 13/00191-0)
MENOTTI, DAVID; CHIACHIA, GIOVANI; PINTO, ALLAN; SCHWARTZ, WILLIAM ROBSON; PEDRINI, HELIO; FALCAO, ALEXANDRE XAVIER; ROCHA, ANDERSON. Deep Representations for Iris, Face, and Fingerprint Spoofing Detection. IEEE Transactions on Information Forensics and Security, v. 10, n. 4, p. 864-879, . (11/22749-8, 13/04172-0, 13/11359-0, 10/05647-4)
CARVALHO, TIAGO; FARIA, FABIO A.; PEDRINI, HELIO; TORRES, RICARDO DA S.; ROCHA, ANDERSON. Illuminant-Based Transformed Spaces for Image Forensics. IEEE Transactions on Information Forensics and Security, v. 11, n. 4, p. 720-733, . (11/22749-8, 10/14910-0, 10/05647-4)
CORREA, JR., EDILSON A.; LOPES, ALNEU A.; AMANCIO, DIEGO R.. Word sense disambiguation: A complex network approach. INFORMATION SCIENCES, v. 442, p. 103-113, . (17/13464-6, 16/19069-9, 15/14228-9, 14/20830-0, 11/22749-8)
DE ALCANTARA, MARLON FERNANDES; MOREIRA, THIERRY PINHEIRO; PEDRINI, HELIO; FLOREZ-REVUELTA, FRANCISCO. Action identification using a descriptor with autonomous fragments in a multilevel prediction scheme. SIGNAL IMAGE AND VIDEO PROCESSING, v. 11, n. 2, p. 325-332, . (11/22749-8, 12/20738-1)
DA SILVA, EDUARDO SANT'ANA; PEDRINI, HELIO. Inferring patterns in mitochondrial DNA sequences through hypercube independent spanning trees. COMPUTERS IN BIOLOGY AND MEDICINE, v. 70, p. 51-57, . (11/22749-8)
ROSSI, RAFAEL GERALDELI; LOPES, ALNEU DE ANDRADE; REZENDE, SOLANGE OLIVEIRA. Optimization and label propagation in bipartite heterogeneous networks to improve transductive classification of texts. INFORMATION PROCESSING & MANAGEMENT, v. 52, n. 2, p. 217-257, . (11/12823-6, 11/22749-8, 14/08996-0)
MAXIMIANO DA SILVA, FLAVIO ALTINIER; PEDRINI, HELIO. Effects of cultural characteristics on building an emotion classifier through facial expression analysis. JOURNAL OF ELECTRONIC IMAGING, v. 24, n. 2, . (14/04020-9, 11/22749-8)
AMORIM, ELISA; BRAZIL, EMILIO VITAL; MENA-CHALCO, JESUS; VELHO, LUIZ; NONATO, LUIS GUSTAVO; SAMAVATI, FARAMARZ; SOUSA, MARIO COSTA. Facing the high-dimensions: Inverse projection with radial basis functions. COMPUTERS & GRAPHICS-UK, v. 48, p. 35-47, . (11/22749-8)
DIAS, FABIO; MANSOUR, MOUSSA R.; VALDIVIA, PAOLA; COUSTY, JEAN; NAJMAN, LAURENT; ANGULO, J; VELASCOFORERO, S; MEYER, F. Watersheds on Hypergraphs for Data Clustering. MATHEMATICAL MORPHOLOGY AND ITS APPLICATIONS TO SIGNAL AND IMAGE PROCESSING (ISMM 2017), v. 10225, p. 11-pg., . (15/14426-5, 13/14089-3, 16/04391-2, 11/22749-8, 14/12815-1)
ANGELON, MARCUS DE ASSIS; PEDRINI, HELIO; IEEE. Part-Based Representation and Classification for Face Recognition. 2016 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS (SMC), v. N/A, p. 6-pg., . (11/22749-8)
DAL COL, ALCEBIADES; VALDIVIA, PAOLA; PETRONETTO, FABIANO; DIAS, FABIO; SILVA, CLAUDIO T.; GUSTAVO NONATO, L.. Wavelet-Based Visual Analysis for Data Exploration. COMPUTING IN SCIENCE & ENGINEERING, v. 19, n. 5, p. 7-pg., . (11/22749-8, 15/03330-7, 16/04391-2, 16/04190-7, 14/12815-1, 13/14089-3)
PAGLIOSA, PAULO; PAULOVICH, FERNANDO V.; MINGHIM, ROSANE; LEVKOWITZ, HAIM; NONATO, LUIS GUSTAVO. Projection inspector: Assessment and synthesis of multidimensional projections. Neurocomputing, v. 150, p. 12-pg., . (11/22749-8)
CHERMAN, EVERTON ALVARES; SPOLAOR, NEWTON; VALVERDE-REBAZA, JORGE; MONARD, MARIA CAROLINA. Lazy Multi-label Learning Algorithms Based on Mutuality Strategies. JOURNAL OF INTELLIGENT & ROBOTIC SYSTEMS, v. 80, p. 16-pg., . (13/12191-5, 10/15992-0, 11/02393-4, 11/22749-8)
FALEIROS, THIAGO DE PAULO; ROSSI, RAFAEL GERALDELI; LOPES, ALNEU DE ANDRADE. Optimizing the class information divergence for transductive classification of texts using propagation in bipartite graphs. PATTERN RECOGNITION LETTERS, v. 87, p. 12-pg., . (15/14228-9, 11/12823-6, 11/22749-8)

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